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Aleksandra B. Nastasović
Researcher at University of Belgrade
Publications - 50
Citations - 1075
Aleksandra B. Nastasović is an academic researcher from University of Belgrade. The author has contributed to research in topics: Glycidyl methacrylate & Sorption. The author has an hindex of 15, co-authored 47 publications receiving 946 citations.
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Immobilization of biocatalysts for enzymatic polymerizations: possibilities, advantages, applications.
TL;DR: This review will first summarize some of the most prominent examples of enzymatic polymerizations and will subsequently review the most important immobilization routes that are used for the immobilization of biocatalysts relevant to the field of enzyme polymerizations.
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Equilibrium and kinetics study on hexavalent chromium adsorption onto diethylene triamine grafted glycidyl methacrylate based copolymers
Danijela D. Maksin,Aleksandra B. Nastasović,Aleksandra Milutinović-Nikolić,Ljiljana T. Suručić,Zvjezdana P. Sandić,Radmila Hercigonja,Antonije Onjia +6 more
TL;DR: Kinetic studies showed that Cr(VI) adsorption adhered to the pseudo-second-order model, with definite influence of pore diffusion, and Langmuir model was the most suitable indicating homogeneous distribution of active sites on PGME-deta and monolayer sorption.
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Metal sorption on macroporous poly(GMA-co-EGDMA) modified with ethylene diamine
Aleksandra B. Nastasović,Slobodan M. Jovanović,Dragana Đorđević,Antonije Onjia,Dragica Jakovljević,T Novaković +5 more
TL;DR: In this paper, a macroporous crosslinked poly(GMA-co-EGDMA), with different porosity parameters was synthesized by suspension copolymerization and modified by ring-opening reaction of the pendant epoxy groups with ethylene diamine (EDA).
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Macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) resins-Versatile immobilization supports for biocatalysts
TL;DR: In this paper, the influence of the resin properties on the loading of Candida antarctica lipase B (Cal-B) during immobilization and on the hydrolytic (hydrolysis of para-nitrophenyl acetate) and synthetic (ring-opening polymerization of e-caprolactone) activity of the immobilized CalB were studied.
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Surface modification of macroporous poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) resins for improved Candida antarctica lipase B immobilization
TL;DR: Crosslinked macroporous hydrophilic poly(GMA-co-EGDMA) as discussed by the authors with identical chemical structure but with varied average pore sizes (from 30 to 560 nm), specific surface areas (from 13.2 to 106.0 m2/g), specific volumes (from 0.755 to 1.191 cm3/g) and particle sizes (